chromium/cc/trees/layer_tree_host_unittest_occlusion.cc

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "cc/trees/layer_tree_host.h"

#include "base/test/scoped_feature_list.h"
#include "cc/layers/layer.h"
#include "cc/layers/picture_layer.h"
#include "cc/test/fake_content_layer_client.h"
#include "cc/test/layer_test_common.h"
#include "cc/test/layer_tree_test.h"
#include "cc/trees/layer_tree_impl.h"
#include "components/viz/common/features.h"

namespace cc {
namespace {

#define EXPECT_OCCLUSION_EQ(expected, actual) …

class LayerTreeHostOcclusionTest : public LayerTreeTest { … };

// Verify occlusion is set on the layer draw properties.
class LayerTreeHostOcclusionTestDrawPropertiesOnLayer
    : public LayerTreeHostOcclusionTest { … };

SINGLE_AND_MULTI_THREAD_TEST_F(LayerTreeHostOcclusionTestDrawPropertiesOnLayer);

// Verify occlusion is set on the render surfaces.
class LayerTreeHostOcclusionTestDrawPropertiesOnSurface
    : public LayerTreeHostOcclusionTest { … };

SINGLE_AND_MULTI_THREAD_TEST_F(
    LayerTreeHostOcclusionTestDrawPropertiesOnSurface);

// Verify occlusion is set on mask layers.
class LayerTreeHostOcclusionTestDrawPropertiesOnMask
    : public LayerTreeHostOcclusionTest { … };

SINGLE_AND_MULTI_THREAD_TEST_F(LayerTreeHostOcclusionTestDrawPropertiesOnMask);

// Verify occlusion is correctly set on scaled mask layers.
class LayerTreeHostOcclusionTestDrawPropertiesOnScaledMask
    : public LayerTreeHostOcclusionTest { … };

SINGLE_AND_MULTI_THREAD_TEST_F(
    LayerTreeHostOcclusionTestDrawPropertiesOnScaledMask);

}  // namespace
}  // namespace cc